10040807990

素因数分解:

$2^1\times 5^1\times {\mathrm{15971}}^1\times {\mathrm{62869}}^1$

素因数の和:78847

約数の個数: 16

約数和(自身を含む): 18074873520

約数和(自身を除く): 8034065530

約数列:

[1, 2, 5, 10, 15971, 31942, 62869, 79855, 125738, 159710, 314345, 628690, 1004080799, 2008161598, 5020403995, 10040807990]

約数ペア:

[(1, 10040807990), (2, 5020403995), (5, 2008161598), (10, 1004080799), (15971, 628690), (31942, 314345), (62869, 159710), (79855, 125738)]